1. Communication from the commission to the european parliament, the council, the european economic and social committee and the committee of the regions. A roadmap for moving to a competitive low carbon economy in 2050,2011
2. Pinch analysis and process integration: a user guide on process integration for the efficient use of energy;Kemp,2007
3. High temperature heat pumps: market overview, state of the art, research status, refrigerants, and application potentials;Arpagaus;Energy,2018
4. Industrial waste heat recovery - potential applications, available technologies and crosscutting R&D opportunities;Thekdi,2014
5. Heat and cooling demand and market perspective;Pardo,2012